package cn.exercises.oop11;

/**
 * 成员内部类
 */
public class Outer3 {
    private int a = 30;
    class Inner{
        private int a = 20;
        public void method(){
            int a =10;
            System.out.println(a);
            System.out.println(this.a);
            System.out.println(Outer3.this.a);
        }
    }
}
